Final Round Mental Maths Quiz

You bought 1.25 kg of apples and 2.5 kg of bananas. What is the total weight of the fruits?

• 3.5 kg

• 3.75 kg

• 4 kg

• 3.25 kg

You run 1.8 km every day for a week. How many kilometers will you run in total?

• 10.6 km

• 12.6 km

• 13 km

• 14 km

A pizza is divided into 8 equal slices. You eat 3 slices. What fraction of the pizza is left?

• 3/8

• 5/8

• 2/8

• 1/2

Which of the following is a factor of both 24 and 36?

• 3

• 4

• 6

• All of the above

You have 0.75 liters of juice in one bottle and 0.5 liters in another. How much juice do you have in total?

• 1.15 liters

• 1.2 liters

• 1.25 liters

• 1 liter

Convert 3.25 into a fraction.

• 13/4

• 7/4

• 25/8

• 15/4

Your friend earns $125.50 and spends $72.80. How much money is left?

• $52.50

• $53.50

• $53.70

• $52.70

Which of the following is NOT a multiple of 12?

• 36

• 48

• 72

• 50

You and your friend share a chocolate bar. You eat 3/5, and your friend eats 1/5. What fraction of the bar is left?

• 2/5

• 1/5

• 3/5

• 0

What is the least common multiple (LCM) of 6 and 8?

• 12

• 18

• 24

• 48